LMR16020PDDAR
The LMR16020 is a 60 V, 2 A SIMPLE SWITCHER step-down converter operating from a 4.3 V to 60 V input with adjustable output down to 1 V. It features current-mode control, 40 uA typical quiescent current, frequency synchronization, power-good, over-current protection and adjustable UVLO. With a -40 degC to 125 degC range it targets industrial, automotive and wide-VIN power supplies.
- Package
- HSOIC-8
Product overview
The LMR16020 is a 60 V, 2 A SIMPLE SWITCHER step-down converter operating from a 4.3 V to 60 V input with adjustable output down to 1 V. It features current-mode control, 40 uA typical quiescent current, frequency synchronization, power-good, over-current protection and adjustable UVLO. With a -40 degC to 125 degC range it targets industrial, automotive and wide-VIN power supplies.
- Manufacturer
- TI
- Part number
- LMR16020PDDAR
- Category
- Power Management
- Package
- HSOIC-8
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS & REACH Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
40 parametersConstruction
- VIN, EN to
- 65
- BOOT to
- 71
- RT/SYNC to
- 3.6
- PGOOD to
- 7
- SW to
- 65
- Human-body model (HBM)
- ±2000
- Charged-device model (CDM)
- ±500
- VIN
- 60
- VOUT
- 50
- Buck Regulator
- 66 V
- SW
- 60
- FB
- 5
- EN
- 60
- Control
- 3.3 V
- Switching frequency range at RT mode
- 2500
- Switching frequency range at SYNC mode
- 2300
- Hysteresis
- 285 mV
- Enable threshold -50 mV
- 1.0
- TSHDN Thermal shutdown threshold
- 170
- THYS Hysteresis
- 12
- 6 Submit Documentation Feedback Copyright © 2015–201
- 6, Texas porated
Performance
- Input Voltages FB to
- 7 V
- TJ Junction temperature
- 150 °C
- Tstg Storage temperature
- 150 °C
- Temperature Operating junction temperature
- 125 °C
- VIN Operation input voltage
- 60 V
- UVLO Under voltage lockout thresholds Rising threshold
- 4.0 V
- IQ Operating quiescent current (non- VFB = 1.0 V, TA = 25 °C
- 40 μA
- VEN_TH EN Threshold Voltage
- 1.20 V
- IEN_PIN EN PIN current Enable threshold +50 mV
- 4.6
- IEN_HYS EN hysteresis current
- 3.6 μA
- tSS Internal soft-start time 10% to 90% of FB voltage
- 4.0 ms
- POWER BAD (% of FB voltage)
- 92 %
- POWER GOOD (% of FB voltage)
- 107 %
- VPG_HYS Power-good flag recovery hysteresis % of FB voltage
- 2 %
- IPG PGOOD leakage current at high level VPull-Up = 5
- 10 nA
- VPG_LOW PGOOD low level output voltage IPull-Up = 1 mA
- 0.1 V
- VFB Feedback voltage TJ = 25 °C
- 0.750 V
- RDS_ON On-resistance VIN = 12 V, BOOT to SW = 5.8
- 155 mΩ
- ILIMT Current limit VIN = 12 V, TA = 25 °C, Open Loop
- 3.15 A
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.